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vazorg [7]
2 years ago
8

3. What body movements are due to muscles working in opposed groups? Explain

Biology
1 answer:
NikAS [45]2 years ago
6 0

Answer:

Elbow

Explanation:

Muscle works in pairs and groups e.g biceps flexes the elbow and triceps extend it and it is called antagonistic muscle action.

The working muscle is called the primer mover or agonist. The relaxing muscle by another muscle is called synergists.

When muscles cause a limb to move through the joint range of motion,it could be synergists or antagonists.

I hope this will help you

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What muscles are involved in knee flexion and extension?
Novay_Z [31]
Hey, here it is!!
Can u give me a BRAINLIEST ANSWER???

Extension: Produced by the sartorius and quadriceps femoris group of muscles. Flexion: Produced by the biceps femoris, semitendinosus, and semimembranosus muscles. The popliteus muscle facilitates this movement by unlocking the fully extended knee joint.
4 0
2 years ago
Most fat-soluble nutrients are absorbed in the _______ system. Question 19 options: vascular lymphatic neurological adrenal
Leya [2.2K]

Most fat-soluble nutrients are absorbed in the Lymphatic system.

<h3>What is Lymphatic System?</h3>

A network of tissues, veins, and organs known as the lymphatic system collaborates to transport lymph, a colorless, watery fluid, back into your circulatory system (your bloodstream).

Your body's arteries, smaller arteriole blood vessels, and capillaries each day carry about 20 liters of plasma. About 17 liters are then returned to the circulation through veins after providing nourishment to the body's cells and tissues and collecting their waste products. The remaining three liters permeate your body's tissues via capillaries. The lymphatic system gathers this extra fluid, which is now known as lymph, from your body's tissues and transports it to various locations before returning it to your bloodstream.

To learn more about Lymphatic system with the help of the given link:

brainly.com/question/13314899

#SPJ4

3 0
2 years ago
According to the glossary, what is the difference between a brood chamber and comb foundations? A. A brood chamber is located ou
Wittaler [7]

Answer: C. A brood chamber is made by bees, but comb foundations are built by humans.

Explanation:

The brood chamber is a natural part of the beehive where the bee workers made cells where these works lay eggs. Here, development of the larvae and pupae takes place. The cells of the brood chamber holds the pollen, nectar and honey which is used to feed to develop the larvae.

Comb foundations are the artificial creation made by humans is a place made from wax which forms the base of the honeycomb. It is used to give the support to the beehive.

5 0
3 years ago
Which of the following results from a mark-recapture study done on mice would reflect a larger population size? When taking the
Lubov Fominskaja [6]

Answer:

Option (3).

Explanation:

Mark recapture method is used for the estimation of population size of an area. The individuals are identified by  some mark on them. The formula of mark recapture method is

N = M * C/ R

Here, N is the number of the individuals, M is the individuals are marked and captured, C is the individual captured again with mark or non mark and R is recaptured marked individual.

The individual with 200 population, 20 are marked for the first time represent the large population size.

Thus, the correct answer is option (3).

6 0
3 years ago
Given below are four statements. Some or all may be erroneous (wrong). Rewrite the correct statements after making suitable corr
joja [24]

I – False

II – False

III – True

 

A cellulose cell wall surrounds both the bacterial and plant cell. FALSE

TRUE – A Cellulose cell wall surrounds only plant cells.

 

Lysosomes and mitochondria are responsible for respiration in prokaryotes and eukaryotes respectively – FALSE

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Similarities of fossils of chimpanzees and humans are an example of Molecular Homology – TRUE

8 0
3 years ago
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